Sodium Sulfite as Oxygen Scavenger

The dosage of sodium sulfite or other oxygen scavengers may be calculated by looking at their reaction rate to remove the oxygen and then their residual dosage to provide a feedwater or boiler water residual.

Sodium Sulfite Example

The reaction rate is:
2Na2SO3 (7.88 ppm) + O2 ( 1 ppm) → 2Na2SO4

For the residual, 1.6 ppm Na2SO3 will yield 1 ppm SO3.

The total calculation equation to remove residual oxygen and provide a boiler water residual is:

High quality Sodium Dichloroisocyanurate supplier Chennai Visakhapatnam

Sodium dichloroisocyanurate (NaDCC) - Dichlor is a chlorine compound used to purify drinking water also swimming pool and spa water. Its full name is sodium dichloro-s-triazinetrione or dichloroisocyanuric acid. In chemical language technically can say  dichlor is the cyanuric acid molecule with two chlorine atoms and one sodium atom. This combination is a stable chlorine, which comes as a colorless solid. The cyanuric acid extends the life of the chlorine by shielding it from ultraviolet rays.